document.write( "Question 1196578: There are 4 boys and 5 girls who are hoping to be selected for a school quiz team. Two of them are selected at random to be in the team. What is the probability that at least 1 girl is chosen? \n" ); document.write( "
Algebra.Com's Answer #829481 by ikleyn(52787)\"\" \"About 
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document.write( "The probability that no one girl is chosen equals  \"C%5B4%5D%5E2%2FC%5B4%2B5%5D%5E2%29\" = \"C%5B4%5D%5E2%2FC%5B9%5D%5E2\" = \"6%2F36\" = \"1%2F6\"\r\n" );
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document.write( "    (because under this assumption, we chose 2 boys from 4 boys among 9 people).\r\n" );
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document.write( "THEREFORE, the probability that at least 1 girl is chosen \r\n" );
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document.write( "equals to the COMPLEMENTARY probability  1 - \"1%2F6\" = \"5%2F6\".    ANSWER\r\n" );
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